<http://schema.org/description>
"sell silver 37150 37250 sl 37501 tgt 37800 600 400"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mcxcontrol.com/2015/03/02/sell-gold-near-26775-26875-sl-27011-tgt-26575-475-375-cmp26760/>